How Beyond Green Solar Powered Silver Textile With a 1 MW Solar System
A 1 MW solar system is now running at Silver Textile, a Karachi terry towel manufacturer, designed and installed end to end by Beyond Green Solar. The plant shifts a large share of the factory’s daytime electricity from the grid to the sun, cutting energy costs for one of the most power-hungry industries in Pakistan.
For textile exporters, electricity is no longer just a utility bill. It decides whether an order is profitable. This case study explains why Silver Textile chose solar, how our team delivered a megawatt-scale project, and what other factory owners can expect from a similar investment.
Project at a glance: 1 MW (1,000 kW) industrial solar system · Client: Silver Textile · Sector: textile manufacturing · Location: Karachi · EPC partner: Beyond Green Solar Solutions.
Why Pakistan’s Textile Industry Is Switching to Solar
Grid electricity has become the biggest cost pressure on Pakistani textile mills. For CY2026, NEPRA set the national average tariff at Rs 33.38 per kWh, while industry groups objected to a cross-subsidy burden of nearly Rs 130 billion loaded onto industrial and export consumers (Profit).
The gap with regional competitors is wide. APTMA says the effective industrial tariff in Pakistan is above 12 US cents per kWh, against 5 to 7.5 cents in competing economies (Business Recorder). The FPCCI has linked expensive power and taxes to the closure of around 150 large textile units in two years (Dawn).
Solar for the textile industry has moved from a green gesture to a survival strategy. Textiles make up around 55% of Pakistan’s exports, and an estimated 15 to 20% of textile units in Faisalabad have already partly moved to solar (The News). A factory solar system locks in a large share of daytime power at a fixed cost for 25 years, while grid tariffs keep moving.
About Silver Textile
Silver Textile is a vertically integrated terry towel manufacturer based in North Karachi Industrial Area, operating since 1982 and exporting to the Middle East, Europe and the Americas. Its product range covers bath linen, kitchen linen, bathrobes and institutional textiles.
A vertical unit runs looms, finishing and stitching lines through long daytime shifts. That load profile is ideal for solar: the hours of peak power demand overlap with the hours of peak sunlight in Karachi. The goal for Silver Textile was simple: cut the cost per unit of electricity without disrupting production.
1 MW Solar System: Project Overview
The Silver Textile plant is a 1,000 kW grid-tied system sized to cover the factory’s daytime base load. Confirm the items marked “to confirm” before publishing.
- System size: 1 MW (1,000 kWp)
- System type: On-grid industrial solar (to confirm)
- Mounting: Rooftop / ground mount (to confirm)
- Solar panels: Tier-1 mono PERC or N-type modules, quantity to confirm
- Inverters: Industrial string inverters, quantity to confirm
- Monitoring: Remote, real-time generation monitoring
- Location: Karachi, Sindh
- Commissioned: Month and year to confirm
- EPC contractor: Beyond Green Solar Solutions
For scale: a 1 MW solar system typically needs around 1,650 to 1,750 panels in the 580 to 620 W range and roughly 5,000 to 6,000 square metres of shade-free roof or land.
How We Delivered the Project
Beyond Green Solar handled the project as a full EPC contract, from the first site visit to handover, so the client dealt with one accountable team.
- Energy audit and site survey. Our engineers reviewed Silver Textile’s electricity bills and load profile, then surveyed the roof structure, shading and available area.
- System design. We modelled generation using Karachi’s solar irradiance data from the Global Solar Atlas and sized the array to match daytime demand without wasting export capacity.
- Structural and electrical engineering. The mounting structure was designed for Karachi’s wind loads and coastal humidity. Cabling, protection and earthing were specified to industrial standards.
- Installation. Our crews installed panels, inverters and cabling in phases, so the factory kept running throughout.
- Testing and commissioning. Every string and inverter was tested before the system was synchronised with the factory’s supply.
- Monitoring and after-sales support. The client can track output in real time, and our team provides maintenance and performance checks.
Expected Generation and Savings
In Karachi, a well-designed 1 MW solar system typically produces about 1.45 to 1.6 million units (kWh) a year, or roughly 4,000 to 4,400 units a day. These are typical estimates, not the measured output of this plant.
- Annual generation: 1.45 to 1.6 million kWh
- Average daily generation: 4,000 to 4,400 kWh
- Annual savings at Rs 35 to 45 per unit: Rs 50 to 72 million
- Typical payback period: Around 2.5 to 4 years
- Panel performance life: 25+ years
Actual savings depend on the factory’s tariff, self-consumption share and net metering terms. Replace these figures with Silver Textile’s measured figures once a few months of monitoring data are available: real numbers are the strongest trust signal a case study can carry.
Environmental Impact and Export Advantage
At a typical grid emission factor of about 0.45 tonnes of CO2 per MWh, a 1 MW plant avoids an estimated 650 to 750 tonnes of CO2 a year. Over 25 years, that adds up to well over 15,000 tonnes.
For an exporter, this matters beyond the bill. European and American buyers increasingly ask suppliers to report and cut their carbon footprint. Clean on-site power gives Silver Textile a measurable sustainability story for buyer audits and compliance programmes.
Is Industrial Solar Right for Your Factory?
The Silver Textile project shows that megawatt-scale solar works for Karachi factories with steady daytime demand. Before you invest in a factory solar system, check these points:
- Daytime load. Plants running day shifts use solar power directly, which gives the fastest payback.
- Usable space. Plan roughly 5,000 to 6,000 square metres of shade-free roof or land per megawatt.
- Roof condition. Older sheds may need structural strengthening before a 25-year installation.
- Net metering and regulations. NEPRA’s 2026 prosumer rules change how exported units are settled, so system sizing should favour self-consumption.
- Storage. Mills with night shifts or frequent outages can add battery storage to extend solar use.
- A verified EPC partner. Choose an installer with megawatt-scale references, in-house engineers and after-sales support.
Beyond Green Solar has served 10,000+ customers across Pakistan, from homes to large industrial sites. Explore our commercial and industrial solar solutions to see how we size systems for factories.
Frequently Asked Questions
How many units does a 1 MW solar system produce per day in Karachi? A 1 MW solar system in Karachi typically produces about 4,000 to 4,400 units per day on average, or 1.45 to 1.6 million units a year.
How much space does a 1 MW solar plant need? Around 5,000 to 6,000 square metres of shade-free roof or land, depending on panel wattage and row spacing.
What is the payback period of industrial solar in Pakistan? At current industrial tariffs, a well-sized factory solar system commonly pays back in about 2.5 to 4 years.
Can a textile mill run fully on solar? Solar can cover a large share of daytime demand. Night shifts and heavy machinery usually still need grid power, generators or battery storage.
Does Beyond Green Solar install megawatt-scale systems? Yes. The 1 MW Silver Textile project is one example of our commercial and industrial work across Pakistan.
Power Your Factory With Beyond Green Solar
Rising grid tariffs don’t have to decide your margins. Contact Beyond Green Solar for a free energy audit and a custom proposal for your factory, from 100 kW to multi-megawatt systems. Visit beyondgreensolar.com to book a site survey.
